2122003443424 has 12 divisors (see below), whose sum is σ = 4177694279304. Its totient is φ = 1061001721696.

The previous prime is 2122003443403. The next prime is 2122003443523. The reversal of 2122003443424 is 4243443002212.

It is a super-2 number, since 2×2122003443424² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33156303772 + ... + 33156303835.

It is an arithmetic number, because the mean of its divisors is an integer number (348141189942).

Almost surely, 2^{2122003443424} is an apocalyptic number.

It is an amenable number.

2122003443424 is a deficient number, since it is larger than the sum of its proper divisors (2055690835880).

2122003443424 is an equidigital number, since it uses as much as digits as its factorization.

2122003443424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66312607617 (or 66312607609 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 2122003443424 its reverse (4243443002212), we get a palindrome (6365446445636).

The spelling of 2122003443424 in words is "two trillion, one hundred twenty-two billion, three million, four hundred forty-three thousand, four hundred twenty-four".